Johnson Controls Hx 3 S1-THXU430W User Manual

5407934-UIM-C-1119
26 Johnson Controls Ducted Systems
Communicating Air Handler
NOTICE
Furnace or air handler humidifier terminals can be used to power a
control relay if using a humidifier of the steam type. Line voltage power
for a steam humidifier MUST be provided from an alternate power
supply.
FIGURE 18: Air Handler and Bypass Humidifier
B-
C
B-
R
A+
C
B-
R
A+
C
B-
R
A+
HUM OUT
HUM
HUM
C
R
BYPASS
HUMIDIFIER
A1248-001
AIR HANDLER
COMMUNICATING
CONTROL
AC/HP
COMMUNICATING
CONTROL
W1
O
X/L
R
G
Y1
COM
Y/Y2
W2
HUM
Hx3 THERMOSTAT

Johnson Controls Hx 3 S1-THXU430W Specifications

General

Brand	Johnson Controls
Model	Hx 3 S1-THXU430W
Category	Thermostat
Language	English